タイ、タ
ふと.い、ふと.る
太, 大, 丶
大
plump, fat, thick, big around
太陽(たいよう): sun; solar
太鼓(たいこ): drum
太い(ふとい): (1) fat; thick (2) deep (of a voice) (3) daring; shameless; brazen (4) lucky (billiards)
太る(ふとる): to grow fat (stout, plump); to become fat; to gain weight